baber/WOPTO huggingface dataset:
Patent JP-S63219955-A (JP)
Title: Speed reduction mechanism
Inventor: YAMAZAKI MASANOBU
IPC: F16H15/38
Filed: 1987-03-10
Abstract: PURPOSE:To bring out through function of an auxiliary machine by reducing rotation of a drive source through utilization of a disc rotor and transmitting the reduced rotation to a driven source, thereby rotating the auxiliary machine with rotation higher than a predtermined level when an internal combustion engine is rotating with low speed. CONSTITUTION:A drive board 12 is secured to the tip of a drive shaft 11 (e.g. crankshaft of an internal combustion engine). A fixing board 13 inserted idly over the drive shaft 11 is arranged at a position facing with the drive board 12. A disc rotor 14 is arranged between the drive board 12 and the fixed board 13 as a friction wheel which friction contacts with the boards 12, 13, and fixed rotatably and rollably to a speed reduction rotary disc 16 which is supported rotatably in the drive shaft 11. When the drive board 12 is rotated through rotary drive force of the drive shaft 11, the rotor 14 spins around point B and revolves around a center line O. Consequently, reduction ratio of the speed reduction mechanism can be varied by rolling the rotor 14 according to the rotary speed of the internal combustion engine.
Patent JP-H06243030-A (JP)
Title: Memory system and control method thereof
Inventor: SHIMADA RYUICHI
IPC: G06F12/06
Filed: 1993-02-19
Abstract: PURPOSE:To provide a memory system with satisfactory processing efficiency and the control method capable of sufficiently widely securing the execution area of an application program and giving versatility in the generation of the application program. CONSTITUTION:At the rise time of the system, EPROM 3b storing a system raising program is selected, and it is allocated to the first-eigth physical spaces of a memory. The system raising program is executed in the logical space which the first physical space maps and the content of ROM is saved to the logical space which the eigth physical space maps after the processing terminates. Then, flash EEPROM 3a storing the application program is selected, and selected ROM is allocated to the first-seven-th physical spaces, and the application program is executed in the logical space which the physical space maps.
Patent JP-H09243433-A (JP)
Title: Capacitance-type sensor
Inventor: ODA HAJIME
IPC: G01F23/26
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To enable stable detection with malfunction reduced even if a sensor is continuously used for a long time by controlling voltage to be applied to a space between two electrodes of a detection means by pulses from a pulse generation circuit as AC voltage. SOLUTION: When pulses are generated 2, a switching means (control means) 6 outputs a connection switching signal of electrodes 1S, 1B constituting a detection means (converter) 1 from a switching signal generation circuit 7 to a terminal Pe, so that the electrodes 1S, 1B are alternately switched to be connected to a terminal P (delay circuits 3, 4) and a referential potential (ground). Thus, an electricity quantities between the electrodes 1S, 1B exhibit approximately equal AC waveforms. Variable capacitors C3, C4 compensate fluctuation in capacitance of wires L1S, L1B or switch means 8a to 8d and wires constituting the circuit, even if one of the electrodes 1S, 1B is connected to the terminal P, while, when a liquid state between the electrodes 1S, 1B does not change, phase difference in outputs to the delay circuits 3, 4 is made constant.
Patent JP-H05253038-A (JP)
Title: Cover for mat generating sound
IPC: H04R1/02
Filed: 1992-03-12
Abstract: PURPOSE:To provide a cover for mats adapted to make sounds such as electric carpet which has excellent appearance with higher quality of sound and is so thin to cause a person no stumbling without entry of dust into a speaker and bets a user moved by sounds generated from an unexpected location. CONSTITUTION:This cover has a breathing surface cloth 31 of woven fabrics, unwoven fabrics or the like of plain weaves, twill weaves, satain weaves or the like or mixed fabrics of any thereof, a first buffer material 32 having cushioning property such as urethane foam and a second buffer material 33 flexible with relative limited deflection in the direction of thickness thereof, and the first buffer material 32 is bonded on the undersurface of the surface cloth. The second buffer material 33, which has a cut in a shape larger than a speaker case 2 is bonded at a part corresponding to the speaker case 2 of a mat generating sounds below the first buffer material to integrate.
Patent JP-H10254822-A (JP)
Title: Bus right requesting method
Inventor: FUJIYAMA HIROYUKI
IPC: G06F13/18
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To efficiently use a bus even when a bus master of priority higher than the bus master of a bus right requesting destination exists. SOLUTION: A bus using period by a second bus master 4 of priority higher than the first bus master 1 of the bus right requesting destination and a maximum bus using predicted period using the bus right obtained from the first bus master 11 are added. Thus added period is subtracted from a bus using cycle by the second bus master 4 and the remaining period is made the effective period (Td) of a bus right request to the first bus master 11 and the starting point of an effective period is matched with the use termination point of the bus by the second bus master 4. As this starting point is also the bus non-using period of the second bus master 4, a bus right obtained once is not parted with and the efficiency of bus usage is not damaged.
Patent JP-H0898688-A (JP)
Title: Stabilization of bromelain solution
Inventor: SHIYUKUDA YUKIO
IPC: C12N9/96
Filed: 1991-02-25
Abstract: PURPOSE: To stabilize the subject solution used for detection of irregular antibody in inspection of human blood transfusion by adding a water-soluble mercury compound in an amount by which the enzymatic activity is not inhibited and a polyhydric alcohol to a bromelain solution. CONSTITUTION: A water-soluble mercury (e.g. thimerosal, etc.) in an amount not inhibiting the enzymatic activity of bromelain is added as a stabilizer to a purified bromelain solution and further, as necessary, a polyhydric alcohol (e.g. diethylene glycol) is added as a stabilizing auxilizry thereto. The mixture is dissolved in a phosphoric acid buffered physiological saline (pH5.5) and an insoluble matter is removed by centrifugal separation and pH thereof is controlled to 5.0. The supernatant is filtered by a filter and aseptically poured into a vessel to provide the objective stabilized bromelain solution.  The bromelain solution is frequently used for detecting an irregular antibody by utilizing a phenomenon wherein IgG type antibody and erythrocyte are agglutinated by the action of bromelain which decomposes the surface glycopeptides of erythrocyte containing sialic acid and N-acetylneuraminic acid, etc., in inspection of human blood transfusion.
Patent JP-S553378-A (JP)
Title: Production of silicon film
Inventor: ABE HARUHIKO
IPC: C23C16/24
Filed: 1979-04-27
Abstract: PURPOSE:To obtain a vacuum deposited film such as a high quality polycrystalline silicon film by reacting silane gas or a mixed gas of silane gas and NH3 gas or CO2 with plasma on semiconductor substrates set in a quartz reaction tube in a high vacuum. CONSTITUTION:The apparatus of this invention consists of gas introducing part 1, plasma generating part 2 and vacuum exhausting part 3. Part 1 is detached, silicon substrates 12 are set on graphite plate 13, and part 1 is returned to the original place. Vacuum exhaust pump system 22 is actuated to evacuate quartz reaction tube 10 to below 10<-6> Torr, and cock 5 is opened to introduce silane gas or a mixed gas of silane gas and NH3 gas or CO2 into tube 10. A voltage of about 1kw is applied to plasma generating high frequency electrodes 11 to generate plasma for a fixed time. By supplying a current to heater 15 the temp. of substrates 12 is regulated. Thus, a vacuum deposited uniform SiO2 film contg. no impurities is obtd. at such a low temp. as about 300 deg.C.
Patent JP-S55145350-A (JP)
Title: Fabricating method of semiconductor device
Inventor: NAGASAWA KOUICHI
IPC: H01L21/52
Filed: 1979-04-27
Abstract: PURPOSE:To form a preferable ohmic contact in a semicnductor device by executing an ion implantation, then forming a metal evaporating film thereon and depositing the film to a thin alloy piece. CONSTITUTION:An ion is implanted on the back surface 11 of a semiconductor substrate 8 to form an ion implantation layer 12, a metal evaporating film 13 is formed thereon and pressure welded onto a depositing metal or a thin alloy piece 15. Therefore, the film 13 is coated in contact with the back surface 11 roughed by the layer 12 of the substrate 8 to form a preferable ohmic contact.
Patent JP-S51131020-A (JP)
Title: Hybrid battery control device
Inventor: NAITOU SHIYOUTAROU
IPC: H02J7/00
Filed: 1975-05-07
Abstract: PURPOSE: To provide a control device to make a discharge equally with each battery of the hybrid battery for the electric car, with the power battery and the battery of great density arranged in a parallel row. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58173362-A (JP)
Inventor: NAKAJIMA YOSHIHIKO
IPC: F25D21/08
Filed: 1982-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09221530-A (JP)
Title: Ophthalmic lens material
Inventor: FUJITANI TAKUMI
IPC: C08G77/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ophthalmic lens material which has high oxygen permea bility and is excellent in the properties required of ophthalmic lenses by polymer izing a specific organosiloxane monomer having a pyrrolidone ring. SOLUTION: An org. polymer is produced by polymerizing an org. monomer component contg. at least 5wt.% organosiloxane monomer represented by formula (wherein R<1> to R<6> are each 1-6C alkyl; A is a single bond or an org. group; R<7> is H or methyl; p is 0-6; n is 0-30; and m is 1-3). In the formula, pref. R<1> to R<7> are all methyl; and A is pref. alkyleneoxycarbonyl. A polymer produced by copolymerizing 5-95wt.% monomer represented by the formula, 1-91wt.% hydrophilic org. monomer [e.g. N-vinylpyrrolidone or (meth)acrylic acid], and 4-94wt.% hydrophobic org. monomer has an improved balance among oxygen permeability, strengths, and hydrophilicity and is pref. as an ophthalmic lens material. This polymer, though usable for various kinds of ophthalmic lens, is esp. suitable for contact lenses.
Patent JP-S59178583-A (JP)
Title: Reading device
Inventor: HAZUKA TETSUO
IPC: G06K9/20
Filed: 1983-03-30
Abstract: PURPOSE:To make reading free from influences of noise by binary coding read picture signal image picking up an object to be read, displaying the output through a memory circuit, image picking up the displayed picture by a TV camera and sending it to a recognizing section. CONSTITUTION:An image pickup system 2a that image pickes up an object 1 to be read and an optical system 2b for illuminating are provided in a reading section 2 and signals obtained by image picking up and scanning the object 1 are outputted by the image pickup system. The output from the image pickup system is binary coded by a binary coding circuit 2c and stored in a memory circuit 2d such as an RAM etc. The stored signals are displayed by a display circuit 2f. At this time, contrast of displayed picture is made stronger than that of a picture read by the image pickup system 2a, and the image picked up part is flickered at low frequency of about 2 Hz by an oscillating circuit 2e. Thus, the content of display of the display circuit 2f unified with the reading section 2 is image picked up by a TV camera 4, and the output is sent to a recognizing section 3 and the object 1 is recognized.
Patent JP-H06268960-A (JP)
Title: Moving picture processing unit
Inventor: YONEDA HITOSHI
IPC: G06T7/20
Filed: 1993-03-15
Abstract: PURPOSE:To detect a moving picture index with high accuracy in which mis- detection or mis-reception is not caused even to a video source at which an unexpected mobile body appears. CONSTITUTION:The processing unit is characterized in that the unit is provided with a picture input section 1 converting moving picture information into digital data in the unit of frames, a frame characteristic detection section 2 detecting a characteristic quantity in the unit of frames from digital data obtained by the picture input section 1, a correction inter-frame characteristic quantity calculation section 3 correcting the frame by weighting based on the position in the frame with respect to the characteristic quantity detected by the frame characteristic detection section 2 and calculating the correction inter-frame characteristic quantity representing a change in the inter-frame characteristic quantity in timewise preceding and succeeding corrected frame and a motion picture index discrimination section 4 discriminating motion picture index information with respect to the motion picture information based on the correction inter-frame characteristic quantity calculated by the correction inter-frame characteristic quantity calculation section 3.
Patent JP-H09247177-A (JP)
Title: System and method for controlling congestion in cell exchange system
Inventor: KAKUMA SATORU
IPC: H04Q3/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To realize proper congestion control as against information with strong burst property and to efficiently process the information and also information with strong instantaneity while keeping the minituarization and econimicity of a cell exchange system. SOLUTION: The input cell of service with strong burst property without requiring instantaneity is inputted to a switch part with a large capacitance of I-BUF 105 based on an S-I bit which is added to the input cell and the input cell of service requiring instantaneity is inputted to the switch part with a minimum capacitance of R-BUF 106. DMUX CTL 113 monitors a congestion state in respective buffers inside DMUX 112 which outputs the cells from the switch part to respective downstream lines. When the congestion state is detected here, an EFCI label display is added to the cell passing there in INS 108 at an upstream line side. I-BUF CTL controls the reading band of the cell in I-BUF 105 in accordance with a state for detecting the cell where the EFCI label display is added by 0-CELL EXT 110.
Patent JP-H05219372-A (JP)
Title: Dot correction device
Inventor: OWADA TATSUO
IPC: B41J2/485
Filed: 1992-02-05
Abstract: PURPOSE:To suppress increase in a load at detection of replacement with respect to a correction object bit and its surrounding bits when dot image data are smoothly corrected. CONSTITUTION:Dot image data are sampled into a dot set of M-row and N- column by a window circuit and a correction signal associative memory 59 associates a dot object from the sample data. Correction signal selection circuits 60-62 discriminate whether or not the object correction dot is valid in response to the sample data. The correction dot pattern discriminated valid is introduced from a register stored in advance and replaced.
Patent JP-H11283069-A (JP)
Title: Device for testing securities
Inventor: PAPING MARTIN DR
IPC: G07D7/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for testing securities provided with a hardware at a relatively desirable cost though performance is high. SOLUTION: This device for testing the securities, especially paper money, is provided with a feeder for sending the securities 2 along a feed lane 9 and a recognition device 1 arranged on the feed lane 9. The recognition device 1 is provided with two optical modules 5 and 6 arranged side by side and integrated for scanning the securities 2 in two different wavelength ranges. The longitudinal axes of the optical modules 5 and 6 are arranged generally parallelly to each other, and at the same time, the optical modules are somewhat mutually inclined and arranged. The optical module 5 is extended over the entire width of the feed lane 9. It is provided with plural light sources 12 arranged with regular intervals, optical image formation elements 13 more than those and plural photodetectors 14, where the securities 2 are passed near the transparent front panel 10 of the module 5.
Patent JP-S53138943-A (JP)
Title: Etching method and apparatus
Inventor: ISHIKAWA OONORI
IPC: H01J37/32
Filed: 1977-05-11
Abstract: PURPOSE:To control etching amt. with a high accuracy by introducing etching gas into an etching chamber to carry out etching; radiating light to substances to be etched; and detecting a change in reflected light.
Patent JP-S61213722-A (JP)
Title: Circuit for detecting physical quantity
Inventor: ISHIHARA TSUTOMU
IPC: G01L9/00
Filed: 1985-03-20
Abstract: PURPOSE:To dispense with the adjustment of output offset voltage, by mounting a means for automatically compensating the input conversion offset voltage of an operational amplifier and excluding the effect thereof in output. CONSTITUTION:Because the charging to condensers 51, 52 and that to a condenser 54 are performed in a manner setting off the input conversion offset voltages of operational amplifiers 50, 60, only charge quantity accurately corresponding to a signal component is transmitted to condensers 53, 55 and it is eliminated that input conversion offset voltage is mixed in a signal component and amplified and the input conversion offset voltage comes to one having a property capable of being sufficiently permitting without adjustment. Therefore, the adjustment of output offset voltage becomes unnecessary and the number of assembling adjusting processes can be reduced.
Patent JP-S61213614-A (JP)
Title: Digital display type displacement detector
Inventor: TOIKAWA NORIHITO
IPC: G01B21/00
Filed: 1985-03-19
Abstract: PURPOSE:To index a circle automatically and make a digital display and to perform boring operation, etc., speedily and accurately by providing setters, a coordinate determination computing element, and a diving means. CONSTITUTION:The diameter D of a virtual circle 30 and the number N of holes to be bored on the virtual circle 30 are set by setters 32A and 32B and inputted to the coordinate. Then, the center of a drill 10 is positioned in the center P of the virtual circle 30 of a work on a mount table 12. The computing element 34 determine coordinate X0 and Y0 of the center P of the virtual circle 30 and coordinates X1 and Y1 of a division point N1. A coordinate conversion setter 36 is put in operation to set coordinates of the center P so that the coordinates of the division point N1 is (0,0). The division point N1 is moved to the position of the drill 10, which bores a hole at the point N1; when a hole is bored at a point N2, coordinates are set by the setter 36 so that (0,0) is displayed when the point N2 moves to the position of the drill 10. Thus, the mount table 12 is moved in two dimensions on the basis of (0,0) as a target value, thereby performing boring operation easily in a short time.
Patent JP-S61216922-A (JP)
Title: Construction management system for drain material driving work
Inventor: MURAMATSU EIJIRO
IPC: E02D3/10
Filed: 1985-03-19
Abstract: PURPOSE:To improve the efficiency of operations by a method in which penetrating depth of mandrel, varying during the driving and drawing period of mandrel, and driving length of drain material are continuously detected, and detected amounts are compared with data on set allowable co-rising amount and set driving depth for calculation. CONSTITUTION:When a mandrel 7 is driven into the ground, penetrating amounts are counted at every moment by a detector 11 for penetrating amount of the mandrel 7, and the data are put in an arithmetic unit 12 and displayed on a displayer 16. When the mandrel 7 is drawn out to pull out a drain material D, the driving amounts of drain material start to be counted by a detector 10, and the data are put in the arithmetic unit 12 and displayed on the displayer 16. When co-rising of the drain material D takes place during drawing period of the mandrel 7, difference between the penetrating depth of mandrel and driving length of drain material is calculated in the unit 12, the co-rising amount is calculated and compared with a set allowable co-rising amount. When the set allowable value is exceeded, an alarm is generated.
Patent JP-H06242728-A (JP)
Title: Light emitting display body
Inventor: TAKADA TOMONORI
IPC: G09F9/33
Filed: 1993-02-19
Abstract: PURPOSE:To provide the light emitting display body formed by using a mask plate which can increase the contrast ratio between at the time of lighting and at the time of turning off of LED light emitting elements and can be easily produced. CONSTITUTION:This light emitting display body is constituted by incorporating aluminum powder or aluminum paste 32 into a silicone resin to form a rubber- like body, packing this rubber-like body into a metallic mold, etc., having inverted circular conical shaped projections for forming respective through-holes 31 and press compressing the rubber-like body in a heating state to form a mask plate 30 which is the silicone rubber molded goods molded and integrated with the respective through-holes 31 and has ruggedness formed on its inner peripheral surface 31a, then placing this mask plate on a wiring board 2.
Patent JP-2000246704-A (JP)
Title: Cutting device with rotary blade
Inventor: IKEDA SHIGERU
IPC: B23C5/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To enable the outer peripheral shape of a rotating cylinder with mounted rotary blades to be efficiently formed. SOLUTION: In this cutting device 1 with rotary blades which works to cut using the rotary blades 2, the outer periphery of a rotating cylinder with the mounted rotary blades 2 is annularly formed of a flat plane P and a protruded part T projecting outwardly beyond the flat plane arranged sequentially, and a freely advancing/receding adjusting screw 6 is fitted into the protruded part T. Further, the projecting face of the protruded part T into which the adjusting screw 6 is fitted and the end face of a protruded part on the opposite side are flush with the flat plane P.  In addition, the lower faces of the rotary blades 2 coming into contact with the flat plane P are formed to be flat, and the rotary blades 2 are fitted into the rotating cylinder by bringing the lower faces of the rotary blades 2 into the flat plane P and at the same time, attaching the rotary blades 2 to the flat plane P with bolts 7 through slots formed in the rotary blades 2. In this case, the end faces of the rotary blades 2 on the opposite side to the edges of the rotary blades 2 are brought into contact with the adjusting screws 6.
Patent JP-H07239655-A (JP)
Title: Woven label to identify genuine product
Inventor: KIMURA YOSHIHIRO
IPC: G09F3/02
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a woven label to make forgery difficult by recording a fine design on the surface of a plastic film coated with an ink containing a fluorescent pigment to obtain a tape material, cutting the tape material into threads, and weaving the threads as warps to produce the label. CONSTITUTION:An aluminum layer 5 is formed by vapor deposition on the back surface of a polyester film 3, while an ink containing a fluorescent pigment is applied on the top surface of the film to form a surface resin layer 4. A fine design 6 is recorded in the surface resin layer 4. The obtd. tape material 2 thus produced is cut into threads with a microslitter to produce flat tapes 7. The obtd. flat tapes 7 are woven as warps to produce a woven label. The woven label thus produced displays the design or the name of manufacturer so that the manufacturer can be easily known. Even when the design is forged, whether the label is genuine or a copy can be easily judged because the flat tapes are coated with the fluorescent pigment which emits light with special exciting light.